156846080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 407321460

約数和(自身を除く): 250475380

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 256, 265, 272, 289, 320, 340, 424, 512, 530, 544, 578, 640, 680, 848, 901, 1024, 1060, 1088, 1156, 1280, 1360, 1445, 1696, 1802, 2048, 2120, 2176, 2312, 2560, 2720, 2890, 3392, 3604, 4240, 4352, 4505, 4624, 5120, 5440, 5780, 6784, 7208, 8480, 8704, 9010, 9248, 10240, 10880, 11560, 13568, 14416, 15317, 16960, 17408, 18020, 18496, 21760, 23120, 27136, 28832, 30634, 33920, 34816, 36040, 36992, 43520, 46240, 54272, 57664, 61268, 67840, 72080, 73984, 76585, 87040, 92480, 108544, 115328, 122536, 135680, 144160, 147968, 153170, 174080, 184960, 230656, 245072, 271360, 288320, 295936, 306340, 369920, 461312, 490144, 542720, 576640, 591872, 612680, 739840, 922624, 980288, 1153280, 1225360, 1479680, 1845248, 1960576, 2306560, 2450720, 2959360, 3921152, 4613120, 4901440, 7842304, 9226240, 9802880, 15684608, 19605760, 31369216, 39211520, 78423040, 156846080]

約数ペア:

[(1, 156846080), (2, 78423040), (4, 39211520), (5, 31369216), (8, 19605760), (10, 15684608), (16, 9802880), (17, 9226240), (20, 7842304), (32, 4901440), (34, 4613120), (40, 3921152), (53, 2959360), (64, 2450720), (68, 2306560), (80, 1960576), (85, 1845248), (106, 1479680), (128, 1225360), (136, 1153280), (160, 980288), (170, 922624), (212, 739840), (256, 612680), (265, 591872), (272, 576640), (289, 542720), (320, 490144), (340, 461312), (424, 369920), (512, 306340), (530, 295936), (544, 288320), (578, 271360), (640, 245072), (680, 230656), (848, 184960), (901, 174080), (1024, 153170), (1060, 147968), (1088, 144160), (1156, 135680), (1280, 122536), (1360, 115328), (1445, 108544), (1696, 92480), (1802, 87040), (2048, 76585), (2120, 73984), (2176, 72080), (2312, 67840), (2560, 61268), (2720, 57664), (2890, 54272), (3392, 46240), (3604, 43520), (4240, 36992), (4352, 36040), (4505, 34816), (4624, 33920), (5120, 30634), (5440, 28832), (5780, 27136), (6784, 23120), (7208, 21760), (8480, 18496), (8704, 18020), (9010, 17408), (9248, 16960), (10240, 15317), (10880, 14416), (11560, 13568)]